I’ve tried for so long to find a good recipe for Tom Kha Gai, or Thai Chicken Coconut Soup. There’s a great restaurant in our area that serves it and the Husband gets it almost every time we go there. It’s creamy and silky and it has an explosion of Thai flavors that are very specific to the cuisine – if you’ve had Thai food before, you know those flavors. Tart, sweet, spice, heat, all rolled into one dish typically. It’s so amazing. I was looking at doing a cooking class at our local Viking Cooking School and I found this recipe and decided to give it a shot. Bullseye!
Tom Kha Gai
16 ounces chicken stock
4 to 5 kaffir lime leaves*, bruised in a mortar and pestle
2 stalks lemongrass*, white and pale green tips only, trimmed, bruised in a mortar and pestle
1 (2-inch) piece galangal* (or ginger root), thinly sliced
1 (8-ounce) can straw mushrooms, drained and rinsed
1 (13-1/2-ounce) can coconut milk, thick cream removed and reserved from top of can
1 whole dried red chile pepper*, or to taste, slightly crushed in a mortar and pestle
1 (6-ounce) chicken breast, cut into bite-size pieces
2 tablespoons fish sauce, or to taste
3 tablespoons freshly squeezed lime juice, or to taste (juice of about 2 medium limes)
6 green onions, green tops only, cut into 1/16-inch thick slices
1/4 cup whole fresh cilantro leaves, packed
Steamed jasmine rice, for an accompaniment (recipe below)
Directions:
In a medium sauce pan, combine the chicken stock, kaffir lime leaves, lemongrass, galangal, and straw mushrooms over medium-high heat. Bring mixture to a boil, then add the thin coconut milk, Thai chile, and chicken pieces. Immediately reduce the heat to medium and simmer gently, uncovered, until the chicken is just cooked through, about 2 minutes.
Just before serving, stir in the fish sauce, lime juice, green onions, and cilantro. Taste and adjust the seasoning with fish sauce, lime juice, and chiles as needed. (Hint: The key to this dish is executing the final seasoning; for a saltier, more complex dish, add more fish sauce, one teaspoon at a time, up to 4 tablespoons. For a brighter, livelier soup, add more lime juice. For a fiery finish, stir in another chile.) Just before serving, top each bowl with a dollop of coconut cream; serve immediately with jasmine rice.
*These aromatics (kaffir lime leaves, lemongrass, galangal, and whole dried chiles) are for flavoring the liquid only; they are not to be consumed. If you prefer, you may place these aromatics in the center of a dampened, 6-inch square piece of cheesecloth folded double. Draw up the sides to form a pouch and tie with kitchen twine. Continue with the recipe as directed above, then discard the sachet before serving.
To make it light: Substitute light coconut milk; omit the coconut cream.
I’ve made this soup before, using a different recipe, and the results were nothing to write home about. It was watery and the heat was overpowering. But this version is incredible. There’s such a great balance of all of the flavors and they come together really well. I used light coconut soup in the recipe and there was no difference in taste, plus we saved a few calories.
Some of the items may seem very unfamiliar, for instance, fish sauce.
This is some pungent stuff! Just a tip – don’t stick your nose into the opening of the bottle trying to decide if I’m right about this. It will turn you inside out and you may very well try to make the soup without the fish sauce because you cannot agree to put something this foul smelling into your food. You actually don’t get the overpowering fish taste in the soup – trust me. It’s just enough to where it’s a necessary amount, but again, please don’t do a sniff test for yourself. And don’t turn to Google to read about how they make fish sauce. You don’t want to know.
Some other unfamiliar items are kaffir lime leaves, galangal, and lemongrass. The lemongrass is something you can find in the spice aisle of the grocery store. It looks like lightly colored, rolled up cinnamon sticks. Some recipes may call for it to be rehydrated and diced, but here you just use it as flavoring. The galangal looks like ginger root and is of the same family, but the taste isn’t exactly the same. The recipe notes you can use ginger in its place, and that’s what I did. The kaffir lime leaves are really interesting, though. I was able to get these leaves from the international food market in town, the same place I purchased the zatar for the Grilled Middle Eastern Meatballs. They came in a little plastic bag, about 8-10 leaves total, and they smelled like the freshest bunch of limes you can imagine. As with the galangal and lemongrass, these are just used for seasoning. But the flavors resulting from these items are definitely one of a kind.
What I also discovered after the soup was finished cooking is that it really doesn’t make very much. At all. Like, I could have eaten the whole pot by myself. So I steamed some jasmine rice, added a little of the remaining coconut milk that I had reserved for just this use, nuked a thing of Asian vegetables and tossed in some sautéed shrimp I had in the freezer. Ta da! Instant dinner. And a really delicious one at that.
